Albumin (ALB, p.value = 4.06E-05), alanine aminotransferase (ALT, p.value = 0.02), total protein (TP, p.value = 1.10E-14), low-density lipoprotein (LDLC, p.value = 0.01), cholesterol (CHOL, p.value = 4.69E-05), high-density lipoprotein (HDLC, p.value = 1.25E-07), apolipoprotein b (APOB, p.value = 1.17E-03) and apolipoprotein a (APOA, p.value = 0.01) were found to be significantly different in CHD patients from healthy controls by two-tailed student t-test. The gene discussed is APOB; the disease is coronary artery disorder.